d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 05:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe
Size

1.3MB
MD5

5dcc5e19ddec7fa05c090b89fc008009
SHA1

0e9e08359b740a6ac44700cb1e76ada120ad05ac
SHA256

d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9
SHA512

23f053b6740ddc91d03388ae3c2f2d6a02d212112d450818b592cb9ba3c2b7085be08c8338725ecc873d1991069ac3b0c0b597d223e2eec450cce9526fb9cf7a
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLSxE+U6ZR+liQ1Urw:EGM4GOrnHwDQSkRfYNjX5+nCiW

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1900	812	WerFault.exe	26

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe
812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe
812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe
812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 812 wrote to memory of 1900	812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe	27
PID 812 wrote to memory of 1900	812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe	27
PID 812 wrote to memory of 1900	812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe	27
PID 812 wrote to memory of 1900	812	d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe	27

C:\Users\Admin\AppData\Local\Temp\d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe
"C:\Users\Admin\AppData\Local\Temp\d6affd500327a3659b267e5f173d75ccccd2f24b0af277ee40eeb8409b41eed9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:812
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 812 -s 460
  2⤵
  - Program crash
  PID:1900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\112821545624\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit
memory/812-54-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download